NL7611201A - Schakelinrichting met beblazing van de uitscha- kellichtboog door een isolerend drukgas. - Google Patents

Schakelinrichting met beblazing van de uitscha- kellichtboog door een isolerend drukgas.

Info

Publication number
NL7611201A
NL7611201A NL7611201A NL7611201A NL7611201A NL 7611201 A NL7611201 A NL 7611201A NL 7611201 A NL7611201 A NL 7611201A NL 7611201 A NL7611201 A NL 7611201A NL 7611201 A NL7611201 A NL 7611201A
Authority
NL
Netherlands
Prior art keywords
shut
blowing
switching device
pressure gas
light arc
Prior art date
Application number
NL7611201A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bbc Brown Boveri & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of NL7611201A publication Critical patent/NL7611201A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
NL7611201A 1975-10-13 1976-10-11 Schakelinrichting met beblazing van de uitscha- kellichtboog door een isolerend drukgas. NL7611201A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531260A FR2328272A1 (fr) 1975-10-13 1975-10-13 Appareil de commutation avec soufflage de l'arc electrique de coupure

Publications (1)

Publication Number Publication Date
NL7611201A true NL7611201A (nl) 1977-04-15

Family

ID=9161119

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7611201A NL7611201A (nl) 1975-10-13 1976-10-11 Schakelinrichting met beblazing van de uitscha- kellichtboog door een isolerend drukgas.

Country Status (5)

Country Link
CH (1) CH607296A5 (enrdf_load_stackoverflow)
DE (2) DE7631262U1 (enrdf_load_stackoverflow)
FR (1) FR2328272A1 (enrdf_load_stackoverflow)
IT (1) IT1068454B (enrdf_load_stackoverflow)
NL (1) NL7611201A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2328272B1 (enrdf_load_stackoverflow) 1980-07-04
FR2328272A1 (fr) 1977-05-13
DE7631262U1 (de) 1977-08-25
CH607296A5 (enrdf_load_stackoverflow) 1978-11-30
DE2645066A1 (de) 1977-04-21
IT1068454B (it) 1985-03-21

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Legal Events

Date Code Title Description
BV The patent application has lapsed